简要说明：精工牌的PPR棒-PPR棒图片-PPR棒的性能-PPR棒供应商产品：估价：38，规格：完善，产品系列编号：齐全

　　灰色PPR棒是采用气相共聚工艺使5%左右PE在PP的分子链中随机地均匀聚合(无规共聚)而成为新一代PPR棒材料,是耐酸碱耐-腐蚀性最好的塑料棒。
它的主要特点是：
1：强度高。
耐酸碱耐腐蚀性的塑料棒 灰色PPR拥有良好的抗冲击性能和长期蠕变性能 抗酸碱腐蚀性是最好的、抗溶解性。
2：耐腐蚀PPR 棒/灰色PPR棒/水灰色PPR棒/：英文名称 Polypropylene 灰色PP 聚丙烯棒---具有高刚度，高硬度和高强度。PP R材料能承受张拉应力并易焊接

PPR棒的耐腐蚀
    PPR棒耐压防震，耐冲击，耐油、耐酸碱PPR棒具有优异的耐化学物品腐蚀性能
    
    PPR棒的用途:异型法兰专用PPR棒,异型PPR法兰,化工管道法兰专用PPR棒,一般用PPR棒材加工,PPR棒外径在500毫米-400MM-300MM-250MMPPR棒材长度为一米长,可以订做二米长度
    一、耐腐蚀性：PPR棒材具有优秀的耐酸、耐碱、耐化学药品，抗老化等性能，在同等条件下使用(相同介质，相同温度，相同压力)PP管至少比其它材质的管材寿命高出10年。PPR棒同时其材料特性还包括高强度，高刚度和高硬度，工作温度范围从零下15度到160度，可粘接，可焊接。 特性:耐腐蚀强，最适用于化工业之防蚀性设备。加工容易：切断、焊接、。 高强度PPR棒，高刚度和高硬度；良好的电气绝缘性；化工稳定性好；可自熄灭；低吸水性；易粘接，易油漆。 价格低廉。
    二、比重小、价格低，节省工程造价，PPR棒材质更轻，仅为PC、UPVC管材重量的60%，ABS管材的70%
    三、独特的无毒性：PPR棒材是国家权威鉴定部门认可的无毒产品，即而成为医疗、制药、环保，水处理、食品加工制造业的最佳适用产品。
    四、独有的耐高温高压性：PPR棒耐温性能卓越，在+110度以内，(常压)可以长期使用，保证管材不变形、不开裂、不渗漏。
    五、PPR机械强度大：PPR棒具有极强的耐水压、耐气压、耐冲击能力，各方面指标都优于其它管材
    六、PPR棒机械加工性：PPR棒材具有好的机械加工性，如车、铣、刨、钻、等、且加工简单、易操作。
    七 电气绝缘性好：PPR棒具有很好的电气绝缘性，可广泛应用于电信、电力的配制领域。
    良好的密封性能：PPR棒材可采用热熔以及焊接和丝扣方法连接均具有良好的密封性能。
    　、焊接性能与管件：连接采用热熔与焊接方式，操作简单方便
    
    
    
    β（Beta）-PPR棒俗称PP棒,米黄色β（Beta）-PPR棒俗称PPR,有灰色,白色,β（Beta）-PPH棒俗称PPR棒,米黄色PPR/，它经过β（Beta）-改性具有细腻的结晶结构，不但具有优良的耐化学性、耐高温性以及良好的抗蠕变性，而且在低温下还具有优异的抗冲击性。增加了静液压强度，增进了耐化学品性能。根据PPR材料的特性，将PPR棒材制作为耐蚀设备配件，法兰，广泛应用于化工、冶金和电子等领域方面Stick uses of PPR: the profiled flange dedicated PPR rods, shaped PPR flange, chemical pipe flange PPR rods, general PPR Barstock PPR Rod Diameter 500 mm-400MM-300MM-250MMPPR bar length for meters long, two meters length can be customized
    Corrosion resistance: PPR bars have excellent resistance to acid, alkali, chemical resistance, anti-aging properties, under the same conditions (the same media, the same temperature, the same pressure) PP pipe at least compared to other pipe material life than 10 years.
    Second, the proportion of small, low-price project cost savings, PPR stick lighter materials, PC, UPVC pipe weight of only 60% and 70% of the ABS pipe
    Third, the unique non-toxic: PPR bars is non-toxic products, that is recognized by the authority of the state appraisal department and become the best application of medical, pharmaceutical, environmental protection, water treatment, food processing and manufacturing products.
    Unique autoclavable: PPR rod temperature performance excellence and +110 degrees (atmospheric pressure) can be used for a long pipe no distortion, no cracking, no leakage.
    PPR mechanical strength: PPR rod has a strong resistance to water pressure, air pressure resistance, impact resistance, all indicators are better than other pipes
    PPR bar machining: PPR bars have good machinability, such as cars, milling, planing, drilling, and processing is simple, easy to operate.
    The seven electrical insulation: PPR rod has good electrical insulation, and can be widely used in the preparation of the field of telecommunications, electricity.
    Good sealing performance: PPR bars can be hot-melt as well as welding and screwed connections with good sealing performance.
    Welding performance and fittings: connect using hot melt and welding operation easy
    
    
    
    rods commonly known as β (Beta)-PPR PP rods, meters I β (Beta)-PPR rod commonly known as PPR, gray, white, β (Beta)-PPH rods commonly known as PPR